Our company, PT. GAPURA FAJAR LANGGENG working for transmission pipeline in Bali island. The OD of pipes are 800mm, 710mm and 630mm. The total length is 16km. The project finish less than 2 months. If you need us to doing the similar jobs, kindly contact: Rudy Permadi 0816 877 518, 021 710 76 744 [email protected] http://gflanggeng.wordpress.com/